4 Pc Metric Threaded Bolt Stud Puller Pulling Removal Removing Tool Set Kit 4 PC STUD PULLER / REMOVER SOCKET WRENCH METRIC MM NEW 6mm- 15ft/lb (20nm); 8mm-15 ft/lb (20nm); 10mm- 25ft/lb (33nm); 12 mm- 25ft/lb (33nm) Work W/ Screw Without Head; Screw Up; Pull Up No Damage To Stud